My mod server does run but i cant join pls Help me out !

[oskristall]

I made a server with forge on the version 1.16.5 and the server does run i can join but everytime i do this error pops up and i cant find help.

internal exception: java.lang.classcastexception: com.electronwill.nightconfig.core.simple comments config cannot be cast to com.electronwill.nightconfig.core.file.commentedfileconfig

The mods are copatible becouse i can join and play on a singleplayer world with no problems at all.

The mods im using are :

-appliedenergestics2

-ars nouveau

-create mc

-curios forge 

-flywheel

-geckolib forge

-just enough items

-lumberjack

-mantle

-patchouli

-TConstruct

-ultimate unicorn 

-waystones

 

All are the forge versions

 

[ChampionAsh5357]

The version you are using is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

Currently supported versions are 1.19.2 (Latest) and 1.18.2 (LTS)